Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
May 2025 Milk Sub Index -1.53
Milk (kg) 98.00 -0.014 -1.37
Fat (kg) -0.97 -0.375 0.36
Prot (kg) 1.19 -0.441 -0.53
Fertility Sub Index -8.41
Calving Interval (days) 4.47 -1.459 -6.52
Survival (%) -1.69 1.117 -1.89
Calving Sub Index 1.53
Gestation Length (days) -1.66 -0.919 1.53
Beef Sub Index 0.33
Carcass Weight (kg) -2.00 -0.528 1.06
Age of Slaughter (days) 1.67 -0.432 -0.72
Maintenance Sub Index Maint. Sub Index 0.98
Live WT (kg) -3.20 -0.307 0.98
Total Carbon Sub Index -7.11

* Based on an €80/tonne carbon price